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carpenter
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Joined: 30 Apr 2008
Posts: 19

PostPosted: Fri Aug 08, 2008 7:25 pm    Post subject: Need to change video driver Reply with quote

Be gentle, my first almost working install. I have a dell p-3 with intel video.
When I Run "startx" I got 2 errors, 1st is, " intel (0): given bpp (32) is not supported by i810 driver" 2nd, "screen found, none have a usable configuration."
I have emerged x11-drivers/xf86-video-vesa.
Now if I reboot it loads vesa
If I run "Xorg -configure" Loads the intel i810 driver, that does not work.
If I use "xorgcfg -textmode" I either get a useless fuzzy screen or my monitor displays a message "this mode not supported"
The specs below Is what I am using But, These specs include a speaker, my monitor does not have a speaker and the specs are not working. I haven't been able to find more info.
I want to use Xorg -configure without it loading the i810 driver, to auto detect the monitor. With out portato, I do not know the full name of module to remove.
Hope someone can make sense out of this post, feel like a dog chasing its tail.

MAG innovision 22" wide screen LT2219WDB
Display Area 473.8mm x 296.1mm (18.7" x 11.7")
Max. Resolution 1680 x 1050
Horizontal Freq. 30~ 82 KHz
Vertical Freq. 56~ 76 Hz
Bandwidth (MHz) 146 MHz
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Aelf
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Joined: 26 Apr 2007
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Location: Bergen, Norway

PostPosted: Fri Aug 08, 2008 7:33 pm    Post subject: Reply with quote

I suggest you try using xorgconfig instead. It is a simple text based program where you manually fill in the info about your display hardware, graphics card etc. I have never been able to get the semi automatic utilities to work well. xorgconfig on the other hand seems to do the trick (even though it is somewhat geeky).
/A
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cyrillic
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Joined: 19 Feb 2003
Posts: 7313
Location: Groton, Massachusetts USA

PostPosted: Fri Aug 08, 2008 10:29 pm    Post subject: Re: Need to change video driver Reply with quote

carpenter wrote:
I want to use Xorg -configure without it loading the i810 driver, to auto detect the monitor.

The easiest way to do that is to unmerge the i810 driver like this.
Code:
# emerge --unmerge xf86-video-i810
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EzInKy
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Joined: 11 Oct 2002
Posts: 1742
Location: Kentucky

PostPosted: Sat Aug 09, 2008 12:37 am    Post subject: Reply with quote

Here some settings of the xorg.conf from my Kubuntu laptop that has the same chipset. I removed the font path settings since they aren't they same as Gentoo's.

Code:


Section "Module"
   Load   "i2c"
   Load   "bitmap"
   Load   "ddc"
   Load   "dri"
   Load   "extmod"
   Load   "freetype"
   Load   "glx"
   Load   "int10"
   Load   "vbe"
EndSection

Section "InputDevice"
   Identifier   "Generic Keyboard"
   Driver      "kbd"
   Option      "CoreKeyboard"
   Option      "XkbRules"   "xorg"
   Option      "XkbModel"   "pc105"
   Option      "XkbLayout"   "us"
EndSection

Section "InputDevice"
   Identifier   "Configured Mouse"
   Driver      "mouse"
   Option      "CorePointer"
   Option      "Device"      "/dev/input/mice"
   Option      "Protocol"      "ImPS/2"
   Option      "ZAxisMapping"      "4 5"
   Option      "Emulate3Buttons"   "true"
EndSection

Section "InputDevice"
   Identifier   "Synaptics Touchpad"
   Driver      "synaptics"
   Option      "SendCoreEvents"   "true"
   Option      "Device"      "/dev/psaux"
   Option      "Protocol"      "auto-dev"
   Option      "HorizScrollDelta"   "0"
EndSection

Section "InputDevice"
   Driver      "wacom"
   Identifier   "stylus"
   Option      "Device"   "/dev/input/wacom"
   Option      "Type"      "stylus"
   Option      "ForceDevice"   "ISDV4"      # Tablet PC ONLY
EndSection

Section "InputDevice"
   Driver      "wacom"
   Identifier   "eraser"
   Option      "Device"   "/dev/input/wacom"
   Option      "Type"      "eraser"
   Option      "ForceDevice"   "ISDV4"      # Tablet PC ONLY
EndSection

Section "InputDevice"
   Driver      "wacom"
   Identifier   "cursor"
   Option      "Device"   "/dev/input/wacom"
   Option      "Type"      "cursor"
   Option      "ForceDevice"   "ISDV4"      # Tablet PC ONLY
EndSection

Section "Device"
   Identifier   "Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller"
   Driver      "i810"
   BusID      "PCI:0:2:0"
   VideoRam   128000
EndSection

Section "Monitor"
   Identifier   "Generic Monitor"
   Option      "DPMS"
   HorizSync   28-64
   VertRefresh   43-60
EndSection

Section "Screen"
   Identifier   "Default Screen"
   Device      "Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller"
   Monitor      "Generic Monitor"
   DefaultDepth   24
   SubSection "Display"
      Depth      1
      Modes      "1280x800"
   EndSubSection
   SubSection "Display"
      Depth      4
      Modes      "1280x800"
   EndSubSection
   SubSection "Display"
      Depth      8
      Modes      "1280x800"
   EndSubSection
   SubSection "Display"
      Depth      15
      Modes      "1280x800"
   EndSubSection
   SubSection "Display"
      Depth      16
      Modes      "1280x800"
   EndSubSection
   SubSection "Display"
      Depth      24
      Modes      "1440x900" "1280x800"
   EndSubSection
EndSection

Section "ServerLayout"
   Identifier   "Default Layout"
   Screen      "Default Screen"
   InputDevice   "Generic Keyboard"
   InputDevice   "Configured Mouse"
   InputDevice     "stylus"   "SendCoreEvents"
   InputDevice     "cursor"   "SendCoreEvents"
   InputDevice     "eraser"   "SendCoreEvents"
   InputDevice   "Synaptics Touchpad"
EndSection

Section "DRI"
   Mode   0666
EndSection


Hope it helps, my Z61 works fine.
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carpenter
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Joined: 30 Apr 2008
Posts: 19

PostPosted: Sat Aug 09, 2008 3:27 pm    Post subject: More news Reply with quote

Thanks, I unmerged the i810 driver. The driver unmerged OK, But gave 2 warnings.
INPUT-DEVICES="keyboard mouse" not a valid identifier,
VIDEO-CARDS="intel", not a valid identifier.
These are the settings as I wrote them in make.conf, Looks like I have some reading to do.
After running "Xorg -configure, now loads vga driver. After testing I receive these errors.
(WW) warning, (EE) error, (NI) not implemented (??) unknown
(EE) AIGLX: screen 0 is not DRI capable

Back to the man pages
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schuay
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Joined: 09 Aug 2008
Posts: 9

PostPosted: Sat Aug 09, 2008 4:02 pm    Post subject: Reply with quote

Quote:
INPUT-DEVICES="keyboard mouse" not a valid identifier,
VIDEO-CARDS="intel", not a valid identifier.


I think you're supposed to use underscores instead of dashes, INPUT_DEVICES and VIDEO_CARDS.
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carpenter
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Joined: 30 Apr 2008
Posts: 19

PostPosted: Sun Aug 10, 2008 6:01 pm    Post subject: Thanks for the help Reply with quote

I changed the make.conf settings to underscores, then re-emerged the intel driver. Still does not work, now I cant get it to load the intel driver. I am going to try a new install.
Not because I am frustrated, (I am) Truth is I run a kvm switch, I pulled a dell 3.2 HT with 2 gigs ram and 2 80 gig ide running sabayon.
I did not have enough faith I would make it as far as I did, and did not want to hose a perfectly good install.
I believe I can get it now. BYE, BYE, sabayon. (I am a carpenter, have no training with computers, self taught)
The other box on the kvm is a home built, gigabyte mobo, Q6700, 4 gigs ram, 160 gig sata running kubuntu.
Cheers.
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